87188036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 190512000

約数和(自身を除く): 103323964

約数列:

[1, 2, 4, 13, 17, 19, 26, 29, 34, 38, 52, 58, 68, 76, 116, 179, 221, 247, 323, 358, 377, 442, 493, 494, 551, 646, 716, 754, 884, 986, 988, 1102, 1292, 1508, 1972, 2204, 2327, 3043, 3401, 4199, 4654, 5191, 6086, 6409, 6802, 7163, 8398, 9308, 9367, 10382, 12172, 12818, 13604, 14326, 16796, 18734, 20764, 25636, 28652, 37468, 39559, 44213, 57817, 67483, 79118, 88247, 88426, 98629, 115634, 121771, 134966, 158236, 176494, 176852, 197258, 231268, 243542, 269932, 352988, 394516, 487084, 751621, 1147211, 1282177, 1503242, 1676693, 2294422, 2564354, 3006484, 3353386, 4588844, 5128708, 6706772, 21797009, 43594018, 87188036]

約数ペア:

[(1, 87188036), (2, 43594018), (4, 21797009), (13, 6706772), (17, 5128708), (19, 4588844), (26, 3353386), (29, 3006484), (34, 2564354), (38, 2294422), (52, 1676693), (58, 1503242), (68, 1282177), (76, 1147211), (116, 751621), (179, 487084), (221, 394516), (247, 352988), (323, 269932), (358, 243542), (377, 231268), (442, 197258), (493, 176852), (494, 176494), (551, 158236), (646, 134966), (716, 121771), (754, 115634), (884, 98629), (986, 88426), (988, 88247), (1102, 79118), (1292, 67483), (1508, 57817), (1972, 44213), (2204, 39559), (2327, 37468), (3043, 28652), (3401, 25636), (4199, 20764), (4654, 18734), (5191, 16796), (6086, 14326), (6409, 13604), (6802, 12818), (7163, 12172), (8398, 10382), (9308, 9367)]